chore(UI): ux model settings (#64)

src/pages/Setup/index.tsx

@@ -102,6 +102,7 @@ const defaultSkills: DefaultSkill[] = [
 ];
 
 import { SETUP_PROVIDERS, type ProviderTypeInfo, getProviderIconUrl, shouldInvertInDark } from '@/lib/providers';
+import clawxIcon from '@/assets/logo.svg';
 
 // Use the shared provider registry for setup providers
 const providers = SETUP_PROVIDERS;
@@ -314,7 +315,9 @@ function WelcomeContent() {
 
   return (
     <div className="text-center space-y-4">
-      <div className="text-6xl mb-4">🤖</div>
+      <div className="mb-4 flex justify-center">
+        <img src={clawxIcon} alt="ClawX" className="h-16 w-16" />
+      </div>
       <h2 className="text-xl font-semibold">{t('welcome.title')}</h2>
       <p className="text-muted-foreground">
         {t('welcome.description')}